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Case File

CVE-2012-0955

MEDIUM · CVSS 6.8 EPSS 0.61%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-12-02 · Last synced 2026-08-04

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CVE
CVE-2012-0955
Severity
MEDIUM
CVSS
6.8
EPSS
0.61%

Original NVD Description

software-properties was vulnerable to a person-in-the-middle attack due to incorrect TLS certificate validation in softwareproperties/ppa.py. software-properties didn't check TLS certificates under python2 and only checked certificates under python3 if a valid certificate bundle was provided. Fixed in software-properties version 0.92.

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